Rbc bearings pvt ltd supplies offers precision ball screws in variety of nut types. These ball screws areand flange dimension with various combinations of single or double nuts and flanges, m .These ball screws are offeredanufactured by daesung [korea]. With the development of machine tools and various industrial machines in recent years, tthe application of ball screws has become very widespread ,with the development of macine tools and various industrial machines. Due to low friction between screw axis and nut as balls are inserted between them bball screws have high efficiency on feeding due to low friction between screw axis and nut as balls are inserted between them. Ball screws are being used in many fields such as nc machine tools, robots, edm machines, antenna actuators, paper cutting machines, grinders and medical equipments. Daesung precision ball screws are combined with the standerdized screw axis and lead, which are standardized. According to the application of the ball screw, the precision can be easily selected.